Sometime last year I discovered the Danish concept of 'Hygge'. Unfortunately, there really is no English word that can do it justice, so for now I will describe it as a theory of content and happiness (which in Canada we may refer to as absolute coziness). It is warm reading socks, a cup of tea and the perfect book, next to a crackling fire and snow flakes dancing beyond the window. It is a concept that, like Canadians, helps Danes maintain their sanity through the dark and frozen winters. It is also largely associated with the warmth delivered by candlelight. For the last year the thought or sight of a classic, cylindrical candle would immediately bring me to the beautiful concept of Hygge. However, that immediate connection has changed in the last 6 weeks (well, maybe not changed, but it has gained company). Now, when I see or smell or hear this same candle, I think of math. (side bar: for those of you interested in the concept of Hygge, please read Meik Wiking's ...